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  Partner: UNT Libraries Government Documents Department
 Decade: 1940-1949
 Year: 1944
Accelerations and bottom pressures measured on a B-24D airplane in a ditching test

Accelerations and bottom pressures measured on a B-24D airplane in a ditching test

Date: November 1, 1944
Creator: Steiner, Margaret F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Accelerations measured at center of gravity and along span of the wing of a B-24D airplane in landing impacts

Accelerations measured at center of gravity and along span of the wing of a B-24D airplane in landing impacts

Date: August 1, 1944
Creator: Westfall, John R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Advanced map and aerial photograph reading.

Advanced map and aerial photograph reading.

Date: December 1944
Creator: United States. War Dept.
Description: "The purpose of this manual is to provide a text on advanced map and aerial photograph reading for military personnel who throughly understand the basic material in FM 21-25." (Page 1.)
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic characteristics of the NACA 747A315 and 747A415 airfoils from tests in the NACA two-dimensional low-turbulence pressure tunnel

Aerodynamic characteristics of the NACA 747A315 and 747A415 airfoils from tests in the NACA two-dimensional low-turbulence pressure tunnel

Date: September 1, 1944
Creator: Stivers, Louis S , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic tests of a full-scale TBF-1 aileron installation in the Langley 16-foot high-speed tunnel

Aerodynamic tests of a full-scale TBF-1 aileron installation in the Langley 16-foot high-speed tunnel

Date: December 1, 1944
Creator: Becker, John V
Description: The failure of wing panels on a number of TBF-1 and TBM-1 airplanes in flight has prompted several investigations of the possible causes of failure. This report describes tests in the Langley 16-foot high-speed tunnel to determine whether these failures could be attributed to changes in the aerodynamic characteristics of the ailerons at high speeds. The tests were made of a 12-foot-span section including the tip and aileron of the right wing of a TBF-1 airplane. Hinge moments, control-link stresses due to aerodynamic buffeting, and fabric-deflection photographs were obtained at true airspeeds ranging from 110 to 365 miles per hour. The aileron hinge-moment coefficients were found to vary only slightly with airspeed in spite of the large fabric deflections that developed as the speed was increased. An analysis of these results indicated that the resultant hinge moment of the ailerons as installed in the airplane would tend to restore the ailerons to their neutral position for all the high-speed flight conditions covered in the tests. Serious aerodynamic buffeting occurred at up aileron angles of -10 degrees or greater because of stalling of the sharp projecting lip of the Frise aileron. The peak stresses set up in the aileron control linkages ...
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic tests of an AN-M-65-AEON 1000-pound radio-controlled bomb in the LMAL 16-foot high-speed tunnel

Aerodynamic tests of an AN-M-65-AEON 1000-pound radio-controlled bomb in the LMAL 16-foot high-speed tunnel

Date: June 1, 1944
Creator: Pearson, E O , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic tests of an NACA 66(215)-116, a=0.6 airfoil with a 0.25c slotted flap for the Fleetwings XA-39 airplane

Aerodynamic tests of an NACA 66(215)-116, a=0.6 airfoil with a 0.25c slotted flap for the Fleetwings XA-39 airplane

Date: November 1, 1944
Creator: Cahill, Jones F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Air and Gas Injection in the Oil Fields of Illinois

Air and Gas Injection in the Oil Fields of Illinois

Date: November 1944
Creator: Keithly, C. M.
Description: Report issued by the U.S. Bureau of Mines on the gas injection methods in the oil fields of Illinois. The results and properties of the injections are presented. This report includes tables, graphs, illustrations, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Air-consumption parameters for automatic mixture control of aircraft engines

Air-consumption parameters for automatic mixture control of aircraft engines

Date: September 1, 1944
Creator: Shames, Sidney J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aircraft induction, fuel and oil systems.

Aircraft induction, fuel and oil systems.

Date: February 22, 1944
Creator: United States. War Dept.
Description: Describes aircraft engine systems, fuels, and lubricants.
Contributing Partner: UNT Libraries Government Documents Department
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